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  <h1 class="topictitle1">Managing Clusters</h1>
  <div>
   <p>The <span>product</span> allows you to modify, remove, activate, or disable protection for Kubernetes clusters.</p>
   <div class="section">
    <h4 class="sectiontitle">Related Operations</h4>
    <p>You need to log in to the management page and choose <span class="uicontrol"><b><span id="EN-US_TOPIC_0000002164749766__en-us_topic_0000002199964685_text1046212303610"><strong>Protection</strong></span> &gt; Containers &gt; <span id="EN-US_TOPIC_0000002164749766__en-us_topic_0000002199964685_text149606591485"><strong>Kubernetes CSI</strong></span></b></span> to go to the <strong>Cluster</strong> tab page.</p>
    <p><a href="#EN-US_TOPIC_0000002164749766__table51069596392">Table 1</a> describes the related operations.</p>
    <div class="tablenoborder">
     <a name="EN-US_TOPIC_0000002164749766__table51069596392"></a><a name="table51069596392"></a>
     <table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0000002164749766__table51069596392" frame="border" border="1" rules="all">
      <caption>
       <b>Table 1 </b>Cluster-related operations
      </caption>
      <colgroup>
       <col style="width:21.279999999999998%">
       <col style="width:47.27%">
       <col style="width:31.45%">
      </colgroup>
      <thead align="left">
       <tr>
        <th align="left" class="cellrowborder" valign="top" width="21.279999999999998%" id="mcps1.3.2.4.2.4.1.1"><p>Operation</p></th>
        <th align="left" class="cellrowborder" valign="top" width="47.27%" id="mcps1.3.2.4.2.4.1.2"><p>Description</p></th>
        <th align="left" class="cellrowborder" valign="top" width="31.45%" id="mcps1.3.2.4.2.4.1.3"><p>Navigation Path</p></th>
       </tr>
      </thead>
      <tbody>
       <tr>
        <td class="cellrowborder" valign="top" width="21.279999999999998%" headers="mcps1.3.2.4.2.4.1.1 "><p>Scanning for cluster resources</p></td>
        <td class="cellrowborder" valign="top" width="47.27%" headers="mcps1.3.2.4.2.4.1.2 "><p><strong>Scenario</strong></p> <p>The <span>product</span> automatically scans Kubernetes clusters every hour. If a namespace or dataset in a registered Kubernetes cluster has changed, the <span>product</span> automatically updates the namespace or dataset after scanning. This operation enables you to immediately update the changed information to the <span>product</span>.</p> <p><strong>Note</strong></p> <p>If you do not choose to apply SLA policies to the newly created dataset when creating a periodic backup job, the system will not associate the newly discovered table with an SLA after scanning.</p></td>
        <td class="cellrowborder" valign="top" width="31.45%" headers="mcps1.3.2.4.2.4.1.3 "><p>Choose <strong>More</strong> &gt; <strong>Resource Scan</strong>.</p></td>
       </tr>
       <tr>
        <td class="cellrowborder" valign="top" width="21.279999999999998%" headers="mcps1.3.2.4.2.4.1.1 "><p>Testing cluster connectivity</p></td>
        <td class="cellrowborder" valign="top" width="47.27%" headers="mcps1.3.2.4.2.4.1.2 "><p><strong>Scenario</strong></p> <p>Manual connectivity test of the registered Kubernetes cluster is used to check the connectivity between the cluster and the production environment.</p></td>
        <td class="cellrowborder" valign="top" width="31.45%" headers="mcps1.3.2.4.2.4.1.3 "><p>Choose <strong>More</strong> &gt; <strong>Test Connectivity</strong>.</p></td>
       </tr>
       <tr>
        <td class="cellrowborder" valign="top" width="21.279999999999998%" headers="mcps1.3.2.4.2.4.1.1 ">
         <div class="p">
          Authorizing resources
          <div class="note" id="EN-US_TOPIC_0000002164749766__en-us_topic_0000002200061425_note1819152144411">
           <span class="notetitle"> NOTE: </span>
           <div class="notebody">
            <p id="EN-US_TOPIC_0000002164749766__en-us_topic_0000002200061425_p72172194413">Only version 1.5.0 supports this function.</p>
           </div>
          </div>
         </div></td>
        <td class="cellrowborder" valign="top" width="47.27%" headers="mcps1.3.2.4.2.4.1.2 "><p><strong>Scenario</strong></p> <p>By default, only the system administrator has the permission to protect resources. If you want to assign this permission to a data protection administrator, authorize the data protection administrator as the system administrator to protect resources.</p> <p><strong>Note</strong></p>
         <ul>
          <li id="EN-US_TOPIC_0000002164749766__en-us_topic_0000002200061425_li1491782615119">The protection permissions on a resource that has been associated with an SLA cannot be granted. Before permission granting, remove the protection.</li>
          <li id="EN-US_TOPIC_0000002164749766__en-us_topic_0000002200061425_li14274329155112">The protection permissions on a single resource can be granted only to a single data protection administrator.</li>
         </ul></td>
        <td class="cellrowborder" valign="top" width="31.45%" headers="mcps1.3.2.4.2.4.1.3 "><p>Choose <strong id="EN-US_TOPIC_0000002164749766__en-us_topic_0000002200061425_b85968418579">More</strong> &gt; <strong id="EN-US_TOPIC_0000002164749766__en-us_topic_0000002200061425_b1662202920211">Authorize Resource</strong> and select the data protection administrator for authorization.</p></td>
       </tr>
       <tr>
        <td class="cellrowborder" valign="top" width="21.279999999999998%" headers="mcps1.3.2.4.2.4.1.1 ">
         <div class="p">
          Reclaiming resources
          <div class="note" id="EN-US_TOPIC_0000002164749766__en-us_topic_0000002200061425_note9135337194416">
           <span class="notetitle"> NOTE: </span>
           <div class="notebody">
            <p id="EN-US_TOPIC_0000002164749766__en-us_topic_0000002200061425_en-us_topic_0000002200061425_p72172194413">Only version 1.5.0 supports this function.</p>
           </div>
          </div>
         </div></td>
        <td class="cellrowborder" valign="top" width="47.27%" headers="mcps1.3.2.4.2.4.1.2 "><p><strong>Scenario</strong></p> <p>This operation enables you to reclaim resources authorized to the data protection administrator. The data protection administration is not permitted to protect the resources that have been reclaimed.</p> <p><strong>Note</strong></p> <p>The protection permissions on a resource that has been associated with an SLA cannot be reclaimed. Before reclamation, remove the protection.</p></td>
        <td class="cellrowborder" valign="top" width="31.45%" headers="mcps1.3.2.4.2.4.1.3 "><p>Choose <strong id="EN-US_TOPIC_0000002164749766__en-us_topic_0000002200061425_b1732744621">More</strong> &gt; <strong id="EN-US_TOPIC_0000002164749766__en-us_topic_0000002200061425_b768018182317">Reclaim Resource</strong>.</p></td>
       </tr>
       <tr>
        <td class="cellrowborder" valign="top" width="21.279999999999998%" headers="mcps1.3.2.4.2.4.1.1 "><p>Modifying the cluster registration information</p></td>
        <td class="cellrowborder" valign="top" width="47.27%" headers="mcps1.3.2.4.2.4.1.2 "><p><strong>Scenario</strong></p> <p>This operation enables you to change the registered Kubernetes cluster name or to synchronize the changes of the registered Kubernetes CSI configuration file, management IP address of storage resources, username, and password.</p> <p><strong>Note</strong></p> <p>Modify the registration information when no backup or restoration job is running. Otherwise, the job will fail.</p></td>
        <td class="cellrowborder" valign="top" width="31.45%" headers="mcps1.3.2.4.2.4.1.3 "><p>Choose <strong>More</strong> &gt; <strong>Modify</strong>.</p> <p><a href="en-us_topic_0000002164749702.html#EN-US_TOPIC_0000002164749702__table613227155112">Table 1</a> describes the parameters of Kubernetes cluster registration information.</p></td>
       </tr>
       <tr>
        <td class="cellrowborder" valign="top" width="21.279999999999998%" headers="mcps1.3.2.4.2.4.1.1 "><p>Deleting a cluster</p></td>
        <td class="cellrowborder" valign="top" width="47.27%" headers="mcps1.3.2.4.2.4.1.2 "><p><strong>Scenario</strong></p> <p>If you no longer need to protect a Kubernetes cluster or use it as a restore target, you can perform this operation to delete the Kubernetes cluster.</p> <p><strong>Note</strong></p> <p>If a namespace or dataset in a cluster has been associated with an SLA, the cluster cannot be deleted. Disassociate the namespace or dataset from the SLA before deletion.</p></td>
        <td class="cellrowborder" valign="top" width="31.45%" headers="mcps1.3.2.4.2.4.1.3 "><p>Choose <strong>More</strong> &gt; <strong>Delete</strong>.</p></td>
       </tr>
       <tr>
        <td class="cellrowborder" valign="top" width="21.279999999999998%" headers="mcps1.3.2.4.2.4.1.1 ">
         <div class="p">
          Adding a tag
          <div class="note" id="EN-US_TOPIC_0000002164749766__en-us_topic_0000002200147037_note161679211561">
           <span class="notetitle"> NOTE: </span>
           <div class="notebody">
            <p id="EN-US_TOPIC_0000002164749766__en-us_topic_0000002200147037_p1816719214566"><span id="EN-US_TOPIC_0000002164749766__en-us_topic_0000002200147037_ph206615454589">This function is available only in 1.6.0 and later versions.</span></p>
           </div>
          </div>
         </div></td>
        <td class="cellrowborder" valign="top" width="47.27%" headers="mcps1.3.2.4.2.4.1.2 "><p><strong id="EN-US_TOPIC_0000002164749766__en-us_topic_0000002200147037_b1495945913127">Scenario</strong></p> <p>This operation enables you to quickly filter and manage resources.</p>
         <div class="p">
          <strong id="EN-US_TOPIC_0000002164749766__en-us_topic_0000002200147037_b1722475517469">Note</strong>
          <ul id="EN-US_TOPIC_0000002164749766__en-us_topic_0000002200147037_ul2317155315456">
           <li id="EN-US_TOPIC_0000002164749766__en-us_topic_0000002200147037_li1146056125117">The system administrator can add a maximum of 10,000 tags to a resource.</li>
           <li id="EN-US_TOPIC_0000002164749766__en-us_topic_0000002200147037_li1566072118516">A non-system administrator must have the permission of <strong id="EN-US_TOPIC_0000002164749766__en-us_topic_0000002200147037_b117498364161">Production resource management</strong> to add tags to resources.</li>
           <li id="EN-US_TOPIC_0000002164749766__en-us_topic_0000002200147037_li731725313453">A non-system administrator can add a maximum of five tags to a resource.</li>
          </ul>
         </div></td>
        <td class="cellrowborder" valign="top" width="31.45%" headers="mcps1.3.2.4.2.4.1.3 ">
         <div class="p">
          Choose <strong id="EN-US_TOPIC_0000002164749766__en-us_topic_0000002200147037_b1978220109564">More</strong> &gt; <strong id="EN-US_TOPIC_0000002164749766__en-us_topic_0000002200147037_b778271011563">Add Tag</strong>.
          <div class="note" id="EN-US_TOPIC_0000002164749766__en-us_topic_0000002200147037_note164681316118">
           <span class="notetitle"> NOTE: </span>
           <div class="notebody">
            <ul id="EN-US_TOPIC_0000002164749766__en-us_topic_0000002200147037_ul22969251338">
             <li id="EN-US_TOPIC_0000002164749766__en-us_topic_0000002200147037_li142961925139">On the displayed <strong id="EN-US_TOPIC_0000002164749766__en-us_topic_0000002200147037_b171967427617">Add Tag</strong> dialog box, you can select existing tags or click <strong id="EN-US_TOPIC_0000002164749766__en-us_topic_0000002200147037_b1711194810818">Create</strong> to create a tag.</li>
             <li id="EN-US_TOPIC_0000002164749766__en-us_topic_0000002200147037_li135161927738">To modify or delete a tag, click <strong id="EN-US_TOPIC_0000002164749766__en-us_topic_0000002200147037_b17675195912164">Go to Tag Management</strong> on the <strong id="EN-US_TOPIC_0000002164749766__en-us_topic_0000002200147037_b13536183171711">Add Tag</strong> page to go to the <strong id="EN-US_TOPIC_0000002164749766__en-us_topic_0000002200147037_b1386161351713">Tag Management</strong> page.</li>
            </ul>
           </div>
          </div>
         </div></td>
       </tr>
       <tr>
        <td class="cellrowborder" valign="top" width="21.279999999999998%" headers="mcps1.3.2.4.2.4.1.1 ">
         <div class="p">
          Removing a tag
          <div class="note" id="EN-US_TOPIC_0000002164749766__en-us_topic_0000002200147037_note4957114117575">
           <span class="notetitle"> NOTE: </span>
           <div class="notebody">
            <p id="EN-US_TOPIC_0000002164749766__en-us_topic_0000002200147037_en-us_topic_0000002200147037_p1816719214566"><span id="EN-US_TOPIC_0000002164749766__en-us_topic_0000002200147037_en-us_topic_0000002200147037_ph206615454589">This function is available only in 1.6.0 and later versions.</span></p>
           </div>
          </div>
         </div></td>
        <td class="cellrowborder" valign="top" width="47.27%" headers="mcps1.3.2.4.2.4.1.2 "><p><strong id="EN-US_TOPIC_0000002164749766__en-us_topic_0000002200147037_b472911291311">Scenario</strong></p> <p>This operation enables you to remove the tag of a resource when it is no longer needed.</p></td>
        <td class="cellrowborder" valign="top" width="31.45%" headers="mcps1.3.2.4.2.4.1.3 "><p>Choose <strong id="EN-US_TOPIC_0000002164749766__en-us_topic_0000002200147037_b6302131412560">More</strong> &gt; <strong id="EN-US_TOPIC_0000002164749766__en-us_topic_0000002200147037_b3303714165618">Remove Tag</strong>.</p></td>
       </tr>
      </tbody>
     </table>
    </div>
   </div>
  </div>
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    <div class="parentlink">
     <strong>Parent topic:</strong> <a href="en-us_topic_0000002164590042.html">Cluster/Namespace/Dataset</a>
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